Home / 2,757,950.99-3,804,417.22-1,655,100.35

Finding the Fourth Proportional to 2,757,950.99, 3,804,417.22 and 1,655,100.35

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Solution

The fourth proportional to 2,757,950.99, 3,804,417.22 and 1,655,100.35 is: 2,283,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,950.99 : 3,804,417.22 = 1,655,100.35 : x
  2. Step 2: Convert to fraction form
    2,757,950.99/3,804,417.22 = 1,655,100.35/x
  3. Step 3: Cross multiply
    2,757,950.99x = 3,804,417.22 × 1,655,100.35
  4. Step 4: Simplify right side
    2,757,950.99x = 6,296,692,272,368.03
  5. Step 5: Solve for x
    x = 6,296,692,272,368.03/2,757,950.99
  6. Step 6: Final answer
    x = 2,283,105.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.